<template>
  <div :class="mode == 'square' ? 'chatface' : 'brround avatar cover-image'" :style="transform"
       style="overflow: hidden; width: 40px; height: 40px">
    <img v-if="faceUrl && !num" :src="faceUrl" class="w-100 h-100"/>
    <div v-else :style="styles" class="w-100 h-100 d-flex ai-center jc-center">{{ text }}</div>
  </div>
</template>

<script>
export default {
  name: 'nameAvatar',
  props: {
    scale: {
      type: String,
      default: '1',
    },
    num: [Number, String],
    name: String,
    mode: {
      type: String,
      default: '',
    },
    fontColor: {
      type: String,
      default: '#fff',
    },
    backgroundColor: {
      type: String,
      default: '#3696F2',
    },
    faceUrl: {
      type: String,
      default: '',
    },
  },
  data () {
    return {};
  },
  watch: {},
  computed: {
    // eslint-disable-next-line vue/return-in-computed-property
    text () {
      if (this.num !== undefined) {
        return `+${this.num}`;
      } else {
        if (this.name) {
          return this.name.slice(-2);
        }
      }
    },
    transform () {
      let style = {};
      if (this.scale) {
        style['transform'] = `scale(${this.scale}, ${this.scale})`;
      }
      return style;
    },
    styles () {
      let style = {};
      if (this.size) {
        style['font-size'] = '12px';
      }
      if (this.fontColor) {
        style.color = this.fontColor;
      }
      if (this.backgroundColor) {
        style['background'] = this.backgroundColor;
      }
      return style;
    },
  },
  methods: {},
};
</script>
<style lang="scss" scoped>
@import './base.scss';

.avatar {
  display: inline-block;
  position: relative;
  text-align: center;
  vertical-align: bottom;
  font-size: 8px;
  user-select: none;
  z-index: 10;

  &:hover {
    z-index: 100;
  }
}

.brround {
  border-radius: 50%;
}

.chatface {
  display: block;
  border-radius: 8px;
  overflow: hidden;

  img {
    width: 100%;
    height: 100%;
  }
}
</style>
